HEC-Hydroxyethyl Cellulose Manufacturer
Hydroxyethyl cellulose (HEC) is a gelling and thickening agent derived from cellulose. HEC is a non-ionic water-soluble material with good properties of thickening, suspending, bonding, emulsifying, film-forming, stabilizing, dispersing, water retention, etc. It is widely used in coatings, construction, pharmaceuticals, food, paper making and polymer polymerization industries.
Problems Solved
Ding'ao hydroxyethyl cellulose (HEC) solves several challenges:
Viscosity issues: Addresses problems associated with inconsistent viscosity in products such as coatings and adhesives, ensuring better application and performance.
Stability Issues: Acts as a stabilizer to mitigate separation or deposition of ingredients in formulations, especially in emulsions and suspensions.
Water retention challenges: Addressing difficulties in maintaining moisture content, improving ease of use and extending drying times in construction materials.
Poor adhesion: Improving the bonding properties of adhesives can help improve adhesion and bonding.
Inadequate film formation: Improve surface film formation to ensure uniform and stable film formation, especially for coatings.
Rheology modification requirements: modify flow behavior to address handling and application issues in a variety of formulations.
Characteristics
HEC is soluble in cold and hot water.
Aqueous solutions of HEC are stable and will not gel at high or low temperatures.
HEC is a nonionic cellulose ether that remains chemically and physically stable over a wide pH range.
HEC exhibits excellent performance as a thickener, water-holding, suspending and dispersing agent, and as a protective colloid.
HEC can be stored for several cycles without significant degradation and its viscosity remains stable in aqueous solutions.
Bearing in mind "customer first, quality first", we work closely with potential customers to provide them with efficient and professional HEC-Hydroxyethyl Cellulose Manufacturer services. You are welcome to join us to make your business easier. When you want to own your own business, we will always be your best partner. The product will supply to all over the world, such as Aland Islands ,Grenada ,Mayotte ,Singapore ,Chile . We look forward to working closely with you for mutual benefit and common development. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. We are always investing in enhancing our employees' capabilities and we have professional teams to develop business with our clients and expand to more customized services. The sales team, engineering team, QA team, production team and other support teams all work closely together with our customers' needs as our top priority.Browse our online showroom to see what we can do for you.
HPMC&RDP Producer
(HPMC) is a natural polymer materials as raw materials,through a series of chemical processing and prepared non-ionic cellulose. It contains almost methyl cellulose(MC) of all the performance, your first choice for production of high quality building materials additives.To meet the needs of environmental protection, Our product with high water retention, dispersion, good fineness, good work ability, easy dissolution characteristics.It suitable for dry mortar building, both inside and outside wall putty powder milk (cream), adhesives, caulks, interface agents, coatings, self-leveling agent of new building materials.
Re-dispersible Polymer Powder (RDP) is a spray dried re-dispersible polymer powder, also known as re-dispersible latex powder or emulsion powder, designed for the construction industry to enhance the properties of dry mortar mixtures, capable of re-dispersing in water and reacting with the cement/hydrate product gypsum and filler to form a composite film with good mechanical strength.
It improves important application properties of dry mortar, longer open time, better bonding to difficult substrates, lower water consumption, better abrasion and impact resistance.
Advantages
Abrasion and impact resistant.
Good flexibility and plasticity.
Excellent water retention and workability.
Reduced water absorption and hardness.
Good crack resistance and adhesion.
Areas of application
Dry Mortar
HPMC and MHEC can be used in different types of cement or gypsum based dry mortar products to improve the specific properties of the dry mortar. Ding'ao offers HPMC, MHEC and RDP for different applications of dry mortars.
Oil Drilling
Used as a thickener in different forms of oil production to provide clear, low solids fluids that help minimize damage to formations.
Detergents
Ding'ao Cellulose Ethers are mainly used in detergents for thickening, foaming, stable emulsification, dispersion, adhesion, film formation and improved water retention.
Paints & Coatings
Ding'ao cellulose ether is widely used in paint and coating industry as protective colloid, thickening agent, water retaining agent, film forming agent, etc.
Starch Ether Supplier,Starch Ether Wholesaler
Hydroxypropyl starch ether can give unique properties to cement and gypsum based products. It has a similar chemical structure to Hydroxypropyl Methyl Cellulose (HPMC), and not only has the function of Hydroxypropyl Methyl Cellulose (HPMC), but also has good compatibility with other building additives. Hydroxypropyl starch ether and Hydroxypropyl Methyl Cellulose (HPMC) can be used together to provide better thickening effect, better crack resistance, and improved ease of use. And by adding starch ether, the cost of mortar formulation can be significantly reduced.
The performance of starch ether in dry mortar is as follows
Due to the special chemical structure of starch ether, hydroxypropyl starch ether can effectively prevent the phenomenon of mortar thick layer hanging, and it has a good improvement effect on the bad phenomenon of tile sliding and thick layer hanging;
Adding appropriate amount of hydroxypropyl starch ether in mortar can delay the opening time of mortar. The water retention of starch ether can remain stable with the increase of temperature. Therefore, this product can not only improve the water retention performance of mortar, but also compensate the phenomenon that the water retention capacity of common water retention agent retains rapidly with the increase of temperature;
Hydroxypropyl starch ether has fast thickening function for mortar, which can improve the rheology of spraying mortar and plastering mortar;
Hydroxypropyl starch ether can effectively prevent the delamination/separation of mortar, and can be well used in self-leveling mortar;
Hydroxypropyl starch ether is added in the following materials:
All kinds of internal and external wall putty powder (cement, gypsum-based);
All kinds of (tile, stone) adhesives;
All kinds of finishing mortars, plastering mortars, especially exterior wall insulation mortars.
Functions and specifications
Solubility
Soluble in water, forming a transparent and stable solution with water.
Viscosity
Good thickening and stabilizing properties.
Film-forming ability
Good film forming ability for coatings and films.
Compatibility
Compatible with other polymers and can be combined with other materials to improve performance.
Water retention
Good water retention to help improve the shelf life of cement products.
Adhesion
Good adhesion properties for use as a binder in a variety of applications.
